JPH0346898U - - Google Patents
Info
- Publication number
- JPH0346898U JPH0346898U JP1989106159U JP10615989U JPH0346898U JP H0346898 U JPH0346898 U JP H0346898U JP 1989106159 U JP1989106159 U JP 1989106159U JP 10615989 U JP10615989 U JP 10615989U JP H0346898 U JPH0346898 U JP H0346898U
- Authority
- JP
- Japan
- Prior art keywords
- base plate
- column
- diaphragm
- floor
- anchor rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000011150 reinforced concrete Substances 0.000 claims 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
Landscapes
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
Description
第１図は本考案の第１実施例にかかる柱体の支
持構造の側断面図、第２図は第１図の支持構造が
設けられる原子炉格納容器の要部断面図、第３図
は接続部を形成した第１図の支持構造の側断面図
、第４図はサポートを取付けた第１図の支持構造
の側断面図、第５図は本考案の第２実施例にかか
る柱体の支持構造の展開断面図、第６図は第２実
施例の平面図、第７図は従来の柱体の支持構造が
設けられる原子炉格納容器の側面図、第８図は従
来の柱体の支持構造の側面図、第９図はブラケツ
トを取付けた従来の柱体の支持構造の側面図であ
る。
図中、１……原子炉格納容器、４……ダイヤフ
ラムフロア、７……ＰＷＳ（パイプホイツプスト
ラクチヤ）、８……柱体、１４……シールプレー
ト、１９……支持構造、２０……下部ベースプレ
ート、２１……上部ベースプレート、２２……ア
ンカーロツドである。
FIG. 1 is a side cross-sectional view of a column support structure according to a first embodiment of the present invention, FIG. 2 is a cross-sectional view of a main part of a reactor containment vessel in which the support structure of FIG. FIG. 4 is a side sectional view of the support structure shown in FIG. 1 with a support attached, and FIG. 5 is a columnar body according to a second embodiment of the present invention. 6 is a plan view of the second embodiment, FIG. 7 is a side view of the reactor containment vessel in which a conventional column support structure is installed, and FIG. 8 is a conventional column support structure. FIG. 9 is a side view of a conventional pillar support structure with a bracket attached thereto. In the figure, 1...Reactor containment vessel, 4...Diaphragm floor, 7...PWS (pipe whip structure), 8...Column, 14...Seal plate, 19...Support structure, 20... ... lower base plate, 21 ... upper base plate, 22 ... anchor rod.
Claims (1)
パイプホイツプストラクチヤの柱体を支持する構
造において、上記柱体が位置する上記ダイヤフラ
ムフロアの下面のシールプレートに、下部ベース
プレートを設けると共に、該下部ベースプレート
上にダイヤフラムフロアを貫通するアンカーロツ
ドを設け、そのアンカーロツドの上部に上部ベー
スプレートを取付け、この上部ベースプレートに
柱体を固定したことを特徴とする原子炉格納容器
内パイプホイツプストラクチヤの柱体支持構造。 In a structure in which a column of a pipe whip structure is supported on a diaphragm floor made of reinforced concrete, a lower base plate is provided on the seal plate on the lower surface of the diaphragm floor where the column is located, and a diaphragm is mounted on the lower base plate. A column support structure for a pipe whip structure in a nuclear reactor containment vessel, characterized in that an anchor rod is provided that penetrates the floor, an upper base plate is attached to the top of the anchor rod, and a column is fixed to the upper base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989106159U JPH0346898U (en) | 1989-09-12 | 1989-09-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989106159U JPH0346898U (en) | 1989-09-12 | 1989-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0346898U true JPH0346898U (en) | 1991-04-30 |
Family
ID=31654901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989106159U Pending JPH0346898U (en) | 1989-09-12 | 1989-09-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0346898U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210011594A (en) * | 2019-07-23 | 2021-02-02 | 이승훈 | Text calibrator |
-
1989
- 1989-09-12 JP JP1989106159U patent/JPH0346898U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210011594A (en) * | 2019-07-23 | 2021-02-02 | 이승훈 | Text calibrator |
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